The IRWIN SPEEDBOR Max Speed Drill Bit Set, 6 Piece, features 6 of the most commonly used drill bits with a tri-flute design for faster chip ejection, cutting spurs with 3 cutting edges for extra durability, full screw tips for self-feeding, and grooved hex shanks that prevent slipping in all standa...

The IRWIN SPEEDBOR Lock-n-Load Quick Change Extension Bit Holder is built to last with a durable carbon steel sleeve for a long life. The Lock-n-Load system creates a quick, one-handed release system wile the patented jaw design holds bits securely on 6-fallted shanks and well as ball detent bits. M...

The IRWIN SPEEDBOR Max Speed wood drilling bit is the FASTEST SPEEDBOR EVER. The Speed Tip features a full screw-point that allows bit to self-feed, as well as three (3) cutting spurs for faster, cleaner holes, less breakout and extended drilling life. The tapered tri-flute design allows for faster...

Speedbor 88716 2000 Long Shank Wood Boring Bits

1/4" quick change 2" extension, patented jaw design holds bits securely on 6 flats as well as ball detent bits, lock-n-load system for one handed quick release, 1/4" range holds insert bits, carbon steel construction sleeve & body for durability & life, fits all IRWIN Speedbor blue grooves, Speedbor...

This IRWIN SPEEDBOR 17-Piece Spade Drill Bit Set features Blue-Groove points and cutting edges for faster chip removal. Each spade bit has double-cutting spurs to scribe the outside of the hole for reduced breakout. The hex shank on the spade drill bit is larger for added durability and is grooved t...

This IRWIN SPEEDBOR 8-Piece Spade Drill Bit Set includes drill bits featuring a Blue-Groove point and cutting edge for fast chip removal. The double-cutting spurs scribe the outside of the hole to help reduce breakout, and the large shank design helps keep the bit durable. With a grooved hex shank,...

The IRWIN SPEEDBOR Max Speed wood drilling bit is the FASTEST SPEEDBOR EVER. The Speed Tip features a full screw-point that allows bit to self-feed, as well as three (3) cutting spurs for faster, cleaner holes, less breakout, and extended drilling life. The tapered tri-flute design allows for faster...